| Company | Timeline | Status | |
| Tev Holdings Limited Director • Finance Director  | 8 Jun 2020←3 Years→30 Jun 2023  | Active  | |
| Quartz Limited Director • Finance Director  | 8 Jun 2020←3 Years→30 Jun 2023  | Active  | |
| Heatking Limited Director • Finance Director  | 8 Jun 2020←3 Years→30 Jun 2023  | Active  | |
| Thermal Energy Ventures Limited Director • Finance Director  | 8 Jun 2020←3 Years→30 Jun 2023  | Active  | |
| Tev Limited Director • Unreported  | 8 Jun 2020←3 Years→30 Jun 2023  | Active  | |
| Marstair Limited Director • Finance Director  | 8 Jun 2020←3 Years→30 Jun 2023  | Active  | |
